207947538

素因数分解:

$2^1\times 3^2\times {\mathrm{1039}}^1\times {\mathrm{11119}}^1$

素因数の和:12166

約数の個数: 24

約数和(自身を含む): 451027200

約数和(自身を除く): 243079662

約数列:

[1, 2, 3, 6, 9, 18, 1039, 2078, 3117, 6234, 9351, 11119, 18702, 22238, 33357, 66714, 100071, 200142, 11552641, 23105282, 34657923, 69315846, 103973769, 207947538]

約数ペア:

[(1, 207947538), (2, 103973769), (3, 69315846), (6, 34657923), (9, 23105282), (18, 11552641), (1039, 200142), (2078, 100071), (3117, 66714), (6234, 33357), (9351, 22238), (11119, 18702)]